3-D glasses



FIG. 1 is an isometric perspective view of the front and top of the 3-D glasses;

FIG. 2 is an isometric perspective view of the rear and bottom of the 3-D glasses;

FIG. 3 is a front elevation view of the 3-D glasses;

FIG. 4 is a side elevation view of the 3-D glasses;

FIG. 5 is a rear elevation view of the 3-D glasses;

FIG. 6 is a top elevation view of the 3-D glasses; and,

FIG. 7 is a bottom elevation view of the 3-D glasses. 

The ornamental design for 3-D glasses, as shown and described. 